Bug 279735

Application: ark (2.16)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-10-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
ark crashed when trying to open archive located on DVD
- Unusual behavior I noticed:
ark crashed when trying to open archive located on DVD
- Custom settings of the application:

-- Backtrace:
Application: Ark (ark), signal: Segmentation fault
pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
	in ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S
[Current thread is 1 (Thread 0x7f8b739fc780 (LWP 4959))]

Thread 3 (Thread 0x7f8b5f19e700 (LWP 4960)):
[KCrash Handler]
#6  malloc_consolidate (av=0x7f8b70cd81c0) at malloc.c:5155
#7  0x00007f8b709c2472 in _int_malloc (av=0x7f8b70cd81c0, bytes=8193) at malloc.c:4373
#8  0x00007f8b709c4112 in _int_realloc (av=0x7f8b70cd81c0, oldp=0xc7ed20, oldsize=<value optimized out>, nb=8208) at malloc.c:5290
#9  0x00007f8b709c5b19 in __libc_realloc (oldmem=0xc7ed30, bytes=8192) at malloc.c:3821
#10 0x00007f8b71074db6 in QListData::realloc (this=0x7f1b88, alloc=1021) at tools/qlist.cpp:221
#11 0x00007f8b71074e68 in QListData::append (this=0x7f1b88, n=1) at tools/qlist.cpp:243
#12 0x00007f8b71142865 in QList<QPostEvent>::append (this=0x7f1b88, t=...) at ../../include/QtCore/../../src/corelib/tools/qlist.h:506
#13 0x00007f8b711413fb in QCoreApplication::postEvent (receiver=0x951ec0, event=0x7f8b5802b140, priority=0) at kernel/qcoreapplication.cpp:1176
#14 0x00007f8b7114fe17 in queued_activate (sender=0xc520e0, signal=28, c=0xc5be20, argv=<value optimized out>, semaphore=0x0) at kernel/qobject.cpp:3165
#15 0x00007f8b7115353b in QMetaObject::activate (sender=0xc520e0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7f8b5f19d400) at kernel/qobject.cpp:3258
#16 0x00007f8b73601555 in Kerfuffle::Job::newEntry (this=<value optimized out>, _t1=<value optimized out>) at ./jobs.moc:113
#17 0x00007f8b735fff03 in Kerfuffle::ReadOnlyArchiveInterface::entry (this=<value optimized out>, archiveEntry=...) at ../../../ark/kerfuffle/archiveinterface.cpp:83
#18 0x00007f8b5f3e468e in LibArchiveInterface::emitEntryFromArchiveEntry (this=0xc57c80, aentry=<value optimized out>) at ../../../../ark/plugins/libarchive/libarchivehandler.cpp:649
#19 0x00007f8b5f3e6ca3 in LibArchiveInterface::list (this=0xc57c80) at ../../../../ark/plugins/libarchive/libarchivehandler.cpp:115
#20 0x00007f8b73600d5b in Kerfuffle::ListJob::doWork (this=0xc520e0) at ../../../ark/kerfuffle/jobs.cpp:158
#21 0x00007f8b73601afd in Kerfuffle::ListJob::qt_metacall (this=0xc520e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7f8b5f19d830) at ./jobs.moc:176
#22 0x00007f8b71146f4b in QMetaMethod::invoke (this=0x7f8b5f19da80, object=0xc520e0, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1578
#23 0x00007f8b71147ba8 in QMetaObject::invokeMethod (obj=0xc520e0, member=<value optimized out>, type=Qt::DirectConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1151
#24 0x00007f8b73600a9c in invokeMethod (this=0xc5c4a0) at /usr/include/qt4/QtCore/qobjectdefs.h:408
#25 Kerfuffle::Job::Private::run (this=0xc5c4a0) at ../../../ark/kerfuffle/jobs.cpp:54
#26 0x00007f8b71057175 in QThreadPrivate::start (arg=0xc5c4a0) at thread/qthread_unix.cpp:320
#27 0x00007f8b6db73d8c in start_thread (arg=0x7f8b5f19e700) at pthread_create.c:304
#28 0x00007f8b70a2f04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#29 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f8b5c969700 (LWP 4976)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f8b709c780f in _L_lock_12013 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f8b709c58d8 in __libc_free (mem=0x7f8b70cd81c0) at malloc.c:3736
#3  0x00007f8b71168e57 in socketNotifierSourceCheck (source=0xcc5000) at kernel/qeventdispatcher_glib.cpp:92
#4  0x00007f8b6d6a7854 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f8b6d6a8122 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f8b6d6a8639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f8b711693ef in QEventDispatcherGlib::processEvents (this=0xad29c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#8  0x00007f8b7113d882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#9  0x00007f8b7113dabc in QEventLoop::exec (this=0x7f8b5c968dd0, flags=...) at kernel/qeventloop.cpp:201
#10 0x00007f8b71054924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#11 0x00007f8b7111fc2f in QInotifyFileSystemWatcherEngine::run (this=0x93cd00) at io/qfilesystemwatcher_inotify.cpp:248
#12 0x00007f8b71057175 in QThreadPrivate::start (arg=0x93cd00) at thread/qthread_unix.cpp:320
#13 0x00007f8b6db73d8c in start_thread (arg=0x7f8b5c969700) at pthread_create.c:304
#14 0x00007f8b70a2f04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f8b739fc780 (LWP 4959)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8b7105782b in wait (this=<value optimized out>, mutex=0xc5b0d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xc5b0d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f8b71056910 in QThread::wait (this=<value optimized out>, time=18446744073709551615) at thread/qthread_unix.cpp:722
#4  0x00007f8b73600840 in Kerfuffle::Job::~Job (this=0xc520e0, __in_chrg=<value optimized out>) at ../../../ark/kerfuffle/jobs.cpp:81
#5  0x00007f8b73602572 in ~ListJob (this=0xc520e0, __in_chrg=<value optimized out>) at ../../../ark/kerfuffle/jobs.h:85
#6  Kerfuffle::ListJob::~ListJob (this=0xc520e0, __in_chrg=<value optimized out>) at ../../../ark/kerfuffle/jobs.h:85
#7  0x00007f8b71150c14 in QObjectPrivate::deleteChildren (this=0xc51f50) at kernel/qobject.cpp:1964
#8  0x00007f8b711555f4 in QObject::~QObject (this=0xc56d30, __in_chrg=<value optimized out>) at kernel/qobject.cpp:946
#9  0x00007f8b736033b9 in Kerfuffle::ArchiveBase::~ArchiveBase (this=0xc56d30, __in_chrg=<value optimized out>) at ../../../ark/kerfuffle/archivebase.cpp:53
#10 0x00007f8b62c5372d in ArchiveModel::~ArchiveModel (this=0x951ec0, __in_chrg=<value optimized out>) at ../../../ark/part/archivemodel.cpp:212
#11 0x00007f8b62c53779 in ArchiveModel::~ArchiveModel (this=0x951ec0, __in_chrg=<value optimized out>) at ../../../ark/part/archivemodel.cpp:217
#12 0x00007f8b71150c14 in QObjectPrivate::deleteChildren (this=0x9553a0) at kernel/qobject.cpp:1964
#13 0x00007f8b711555f4 in QObject::~QObject (this=0x972380, __in_chrg=<value optimized out>) at kernel/qobject.cpp:946
#14 0x00007f8b73110f88 in KParts::Part::~Part (this=0x972380, __vtt_parm=0x7f8b62e64b58, __in_chrg=<value optimized out>) at ../../kparts/part.cpp:190
#15 0x00007f8b62c454eb in Ark::Part::~Part (this=0x972380, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../../ark/part/part.cpp:130
#16 0x00007f8b62c45549 in Ark::Part::~Part (this=0x972380, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../../ark/part/part.cpp:136
#17 0x000000000040e51b in MainWindow::~MainWindow (this=0x91efc0, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../../ark/app/mainwindow.cpp:72
#18 0x000000000040e5c9 in MainWindow::~MainWindow (this=0x91efc0, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../../ark/app/mainwindow.cpp:74
#19 0x00007f8b711524c8 in QObject::event (this=0x91efc0, e=<value optimized out>) at kernel/qobject.cpp:1209
#20 0x00007f8b71b4e67d in QWidget::event (this=0x91efc0, event=0xab26c0) at kernel/qwidget.cpp:8718
#21 0x00007f8b71f1ac0b in QMainWindow::event (this=0x91efc0, event=0xab26c0) at widgets/qmainwindow.cpp:1480
#22 0x00007f8b7291bd8e in KXmlGuiWindow::event (this=0x91efc0, ev=0xab26c0) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#23 0x00007f8b71afd9f4 in QApplicationPrivate::notify_helper (this=0x83e850, receiver=0x91efc0, e=0xab26c0) at kernel/qapplication.cpp:4462
#24 0x00007f8b71b023ba in QApplication::notify (this=<value optimized out>, receiver=0x91efc0, e=0xab26c0) at kernel/qapplication.cpp:4341
#25 0x00007f8b72820866 in KApplication::notify (this=0x7fffb8cd0850, receiver=0x91efc0, event=0xab26c0) at ../../kdeui/kernel/kapplication.cpp:311
#26 0x00007f8b7113e49c in QCoreApplication::notifyInternal (this=0x7fffb8cd0850, receiver=0x91efc0, event=0xab26c0) at kernel/qcoreapplication.cpp:731
#27 0x00007f8b71141c25 in sendEvent (receiver=0x0, event_type=0, data=0x7f1b60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#28 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x7f1b60) at kernel/qcoreapplication.cpp:1372
#29 0x00007f8b71169253 in sendPostedEvents (s=0x842400) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#30 postEventSourceDispatch (s=0x842400) at kernel/qeventdispatcher_glib.cpp:277
#31 0x00007f8b6d6a7bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f8b6d6a83a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f8b6d6a8639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f8b711693ef in QEventDispatcherGlib::processEvents (this=0x7f1340, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#35 0x00007f8b71ba74de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#36 0x00007f8b7113d882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#37 0x00007f8b7113dabc in QEventLoop::exec (this=0x7fffb8cd0740, flags=...) at kernel/qeventloop.cpp:201
#38 0x00007f8b71141ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#39 0x000000000040d9a7 in main (argc=4, argv=<value optimized out>) at ../../../ark/app/main.cpp:209

Possible duplicates by query: bug 272016, bug 268003, bug 251452, bug 251147.

Reported using DrKonqi